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Six common precautions for the use of photovoltaic modules solar panels

2023-01-04

1, solar cell modules can not be installed in trees, buildings and other shading places, can not be close to the fire or flammable near. The assembly structure should be able to adapt to environmental requirements, select suitable materials and anti-corrosion treatment, to use a strong and reliable method to install components, components or fall from a height, will cause financial damage. The components shall not be disassembled, bent or hit with hard objects to avoid dangerous actions such as stepping on the components. 2. Use spring washers and flat washers to fix and lock the solar panel components on the bracket. The installation of the solar panel is best about 30 degrees to the sun. According to the site environment and the state of the assembly bracket structure, the solar panel components shall be wired in an appropriate manner. image.png 3. The solar panel assembly should correctly link the positive and negative poles in the junction box. The output circuit should be correctly linked to the equipment. The positive and negative poles should not be shorted. Ensure that there is no gap between the connector and the insulating connector. If there is a gap, sparks or electric shocks will occur. 4. Always check whether the hoisting structure falls off. If necessary, tighten the parts and check the link status of each part, each wire, bottom line and plug. image.png 5, often use soft cloth to check the surface of the test component. If you do replace (generally 25 years do not need to replace) solar panel components, should choose the same type of components, can not touch the part of the cable connector, if you really need to use safety equipment (such as insulating gloves, etc.). 6. Please cover the surface of the component with opaque objects or materials when overhauling the component, because the component will generate high pressure under strong light, which is very dangerous. The warranty period of the components is 3 years, and the power attenuation of the components will not exceed 10% within 10 years, and will not exceed 20% within 20 years.

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